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CVE-2022-50325

ASoC: Intel: avs: Fix potential RX buffer overflow

Published: 9/15/2025 Last updated: 5/11/2026 Reserved: 9/15/2025

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: avs: Fix potential RX buffer overflow If an event caused firmware to return invalid RX size for LARGE_CONFIG_GET, memcpy_fromio() could end up copying too many bytes. Fix by utilizing min_t().

CNA assigner: Linux (416baaa9-dc9f-4396-8d5f-8c081fb06d67) Requested by: n/a

Opam packages affected (29)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes ortools_solvers orun rawlink rawlink-eio rawlink-lwt restricted shell solo5 solo5-bindings-hvt solo5-bindings-spt solo5-cross-aarch64 solo5-kernel-ukvm tracy-client tuntap uring vhd-format vhd-format-lwt xapi-stdext-unix

Products affected (4)

Product Vendor Version
Linux Linux 12.1.0 through 12.1.2
Linux Linux 3.8.x before 3.8.5-3475 and 3.x before 3.5-2984
Linux Linux 4.2.0 up to and before 5.2.1.1
Linux Linux n/a

References (6)